苹果的个数是梨的3倍,如果每天吃2个苹果、1个梨,若干天后,梨正好吃完,而苹果还剩下7个,原来的苹果有多少个?
7÷13=21(个)
答:原来的苹果有21个.
She has no friends ______ because she is new here. [ ]
A. talk
B. talk with
C. to talk with
D. to talk
融资租赁保理业务项下,要求租赁业务机构缴存不少于融资余额()%的保证金。
A.0.05
B.0.1
C.0.2
D.0.3